TE Connectivity AMP Connectors 2-353081-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2-353081-3 is a rectangular connector header designed for through-hole, right-angle mounting applications. This connector is part of the Dynamic D-5200 series and is classified as an active product. The 2-353081-3 header accommodates 3 positions with a 0.400" (10.16mm) mating pitch and is suitable for general purpose and industrial applications requiring board-to-cable/wire connections. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector family, enabling component interchangeability in circuit designs and manufacturing processes.

Substiute Parts

2-353081-3

TE Connectivity AMP ConnectorsIn Stock: 7772-353081-3 Datasheet

Current PartRFQ

2-353081-2

TE Connectivity AMP ConnectorsIn Stock: 11112-353081-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2-353081-3 are identified based on strict equivalence across critical electrical and mechanical parameters. The following parameters determine substitution eligibility:

Mandatory Matching Parameters:

• Connector Type: Header
• Number of Positions: 3
• Pitch - Mating: 0.400" (10.16mm)
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Current Rating: 30A
• Voltage Rating: 630V
• Operating Temperature Range: -55°C ~ 105°C
• Termination: Solder
• Series: Dynamic D-5200
• Contact Type: Tab
• Contact Material: Copper Alloy
• Insulation Material: Thermoplastic, Polyester, Glass Filled
• Material Flammability Rating: UL94 V-0

The substitute part 2-353081-2 maintains all mandatory parameters, ensuring functional and mechanical compatibility with the primary part number 2-353081-3 in circuit board applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 2-353081-3 and 2-353081-2 are active products manufactured by TE Connectivity AMP Connectors within the Dynamic D-5200 series. Both parts maintain identical electrical ratings (30A current, 630V voltage), mechanical specifications (3-position, 0.400" pitch, through-hole right-angle mounting), and environmental operating parameters (-55°C to 105°C).

The primary difference between these parts is the contact finish thickness on the mating surface. The 2-353081-3 features a gold plating thickness of 30.0µin (0.76µm), while the 2-353081-2 features a gold plating thickness of 15.0µin (0.38µm). Both thicknesses provide adequate contact durability for general purpose and industrial applications.

Both parts are RoHS compliant, with the 2-353081-2 specifically designated as ROHS3 compliant. Both maintain UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels. Selection between these parts depends on application-specific requirements regarding contact finish durability and regulatory compliance preferences.

Frequently Asked Questions (FAQ)

Q: Can the 2-353081-2 be used as a direct replacement for the 2-353081-3?

A: Yes. Both parts are functionally equivalent across all critical electrical and mechanical parameters, including connector type, position count, mating pitch, mounting configuration, current and voltage ratings, and operating temperature range. The parts are interchangeable in circuit board applications.

Q: What is the difference between the 2-353081-3 and 2-353081-2?

A: The primary difference is the gold contact finish thickness on the mating surface. The 2-353081-3 has a 30.0µin (0.76µm) gold finish, while the 2-353081-2 has a 15.0µin (0.38µm) gold finish. Both finishes are suitable for general purpose and industrial applications. The 2-353081-2 is designated as ROHS3 compliant, while the 2-353081-3 is RoHS compliant.

Q: Are both parts suitable for high-current applications?

A: Yes. Both the 2-353081-3 and 2-353081-2 are rated for 30A continuous current and 630V voltage, making them suitable for general purpose and industrial applications requiring these electrical specifications.

Q: What is the operating temperature range for these connectors?

A: Both parts operate across a temperature range of -55°C to 105°C, suitable for industrial and general purpose environments.

Q: Do these connectors require any special handling or storage?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements during storage or handling.

Q: What mounting configuration do these connectors use?

A: Both parts use through-hole, right-angle mounting with solder termination. They feature shrouded 4-wall construction and detent lock fastening for secure board-to-cable/wire connections.

Q: Are these connectors compliant with environmental regulations?

A: Yes. Both parts are RoHS compliant and carry a UL94 V-0 material flammability rating. The 2-353081-2 is specifically designated as ROHS3 compliant. Both parts are classified under ECCN EAR99 and HTSUS 8536.69.4040.